Standard Lemma guide

legitimacy

noun · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ləˈd͡ʒɪtɪməsi/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • Australian, Canada, General-American: /ləˈd͡ʒɪtɪməsi/
  • Australian, Canada, General-American: [ləˈd͡ʒɪɾɪməsi]
  • Colorado Recorded audio is listed in the source snapshot.
  • CMU ARPABET: L AH0 JH IH1 T AH0 M AH0 S IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: L IH0 JH IH1 T AH0 M AH0 S IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The quality or state of being legitimate or valid; validity.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The quality or state of being legitimate or valid; validity.

Public acceptance of an institution, such as a government, corporation, or system.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, countable, uncountable

Topics: political-science, social-sciences

Examples

  • After decades of inequality and oppression, the regime had lost legitimacy with its own population.
  • The fall of the Soviet Union in 1991 was seen by many as proof of capitalism’s legitimacy over communism.
  • Democracy’s legitimacy stems from the consent of the governed.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Lawfulness of birth or origin; directness of descent as affecting the royal succession.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

undisputed credibility

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: authenticity, genuineness

Antonyms: none provided

Broader terms: credibility, credibleness, believability

Narrower terms: real McCoy, real thing, real stuff

5

noun

Meaning 5

lawfulness by virtue of being authorized or in accordance with law

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: illegitimacy

Broader terms: lawfulness

History

Etymology

From legitim(ate) + -acy.

Across languages

Translations

24 source translations are retained for this English entry.

  • Arabic: شَرْعِيَّة (šarʕiyya) — quality of being legitimate or valid; validity
  • Bulgarian: законност (zakonnost) — quality of being legitimate or valid; validity
  • Bulgarian: легитимност (legitimnost) — quality of being legitimate or valid; validity
  • Chinese Mandarin: 合法 (héfǎ) — quality of being legitimate or valid; validity
  • Finnish: legitimiteetti — quality of being legitimate or valid; validity
  • French: légitimité — quality of being legitimate or valid; validity
  • Galician: lexitimidade — quality of being legitimate or valid; validity
  • Georgian: კანონიერება (ḳanoniereba) — quality of being legitimate or valid; validity
  • Georgian: ლეგიტიმურობა (legiṭimuroba) — quality of being legitimate or valid; validity
  • German: Rechtmäßigkeit — quality of being legitimate or valid; validity
  • German: Legitimität — quality of being legitimate or valid; validity
  • Italian: legittimità — quality of being legitimate or valid; validity
  • Japanese: 正統 (seitō) — quality of being legitimate or valid; validity
  • Portuguese: legitimidade — quality of being legitimate or valid; validity
  • Portuguese: validade — quality of being legitimate or valid; validity
  • Portuguese: validez — quality of being legitimate or valid; validity
  • Romanian: legitimitate — quality of being legitimate or valid; validity
  • Russian: зако́нность (zakónnostʹ) — quality of being legitimate or valid; validity
  • Russian: закономе́рность (zakonomérnostʹ) — quality of being legitimate or valid; validity
  • Russian: легити́мность (legitímnostʹ) — quality of being legitimate or valid; validity
  • Spanish: legitimidad — quality of being legitimate or valid; validity
  • Thai: ความชอบธรรม (kwaam-chɔ̂ɔp-tam) — quality of being legitimate or valid; validity
  • Turkish: haklılık — quality of being legitimate or valid; validity
  • Ukrainian: легіти́мність (lehitýmnistʹ) — quality of being legitimate or valid; validity
Real reading context

legitimacy in complete knowledge articles